Question

how does the word choice of the subheading “a lake’s eye closing” impact the text?
it describes the lakes as closing eyes to exaggerate their biodiversity loss, which the author suggests may be overstated.
it humanizes ancient lakes by describing them as closing eyes, appealing emotionally to readers to care about their future.
it personifies ancient lakes as tired people to express awe at the old ages of the lakes and acceptance of their rapid decline.
it depicts ancient lakes as tired people to argue they’ve been exploited and need protection from humans.

Explanation:

The phrase "A Lake's Eye Closing" uses personification. By describing the lake as having an "eye" that is "closing", it humanizes the lake. This human - like description is likely to evoke an emotional response from readers, making them more concerned about the lake's well - being and future.

Answer:

It humanizes ancient lakes by describing them as closing eyes, appealing emotionally to readers to care about their future.